t_HWindow call_LoadOutgoing(gu8 sim, const char *phone, t_CSessionID sid)
{
t_HWindow handle = NULL;
if(prod_get_sim_count() == 0){
msgbox_show(NULL, _CSK(OK), 0, 0, "No SIM inserted!");
return NULL;
}
if(sim == 0xff || sim >= prod_get_sim_slots()){
int i;
sim = 0xff;
for(i = 0; i < prod_get_sim_slots(); i++){
if(prod_sim_status(i) == SIM_CARD_NORMAL){
sim = i;
break;
}
}
if(sim == 0xff){
msgbox_show(NULL, _CSK(OK), 0, 0, "No valid SIM cards!");
return NULL;
}
}
if(phone && phone[0]){
int cid;
cid = call_setup(sim, phone);
g_printf("call(%s) id=%d", phone, cid);
if(cid >= 0){
handle = wnd_create_by_resid(call_WndMsgHandler, cid, sid, brd_get(PACK_GUID_SELF), RESID_WIN_CALL);
call_notifier(cid, CallNotificationCB, handle);
wnd_show(handle);
}else{
}
}
return handle;
}
/***************************************************************************
Declaration : int main(void)
Function : Main Loop
***************************************************************************/
int main(void)
{
init_mcu();
init_rf();
init_buffer();
init_protocol();
init_freq();
#ifdef TEST_TX_CW
test_rf_transmitter(78);
#endif
#ifdef TEST_TX_MOD
test_rf_modulator(81);
#endif
#ifdef TEST_RX
test_rf_receiver(78);
#endif
/* Main Background loop */
call_state = CALL_IDLE;
while(1)
{
/* Call States */
switch (call_state)
{
case CALL_IDLE:
#ifdef DONGLE
sleep(WDT_TIMEOUT_60MS,STANDBY_MODE);
call_status = CALL_NO_ACTIVITY;
#ifdef USB
SET_VOLUME_DOWN;
SET_VOLUME_UP;
SET_MUTE_PLAY;
SET_MUTE_REC;
if(CALL_ACTIVITY_PIN)
call_status = CALL_ACTIVITY;
#else
if(!CALL_SETUP_KEY)
call_status = CALL_ACTIVITY;
#endif
if(call_status == CALL_ACTIVITY)
call_state = CALL_SETUP;
#endif
#ifdef HEADSET
sleep(WDT_TIMEOUT_1S,POWER_DOWN_MODE);
call_state = CALL_SETUP;
#endif
break;
case CALL_SETUP:
#ifdef DONGLE
LED_ON;
call_status = call_setup(&setup_freq[0],N_FREQ_SETUP);
LED_OFF;
if(call_status != CALL_SETUP_FAILURE)
{
init_buffer();
init_rf();
init_protocol();
init_codec();
start_codec();
#ifdef USB
// Enable watchdog to handle USB Suspend Mode
wdt_enable(WDT_TIMEOUT_15MS);
#else
start_timer1(0,FRAME_PERIOD, DIV1);
#endif
call_state = CALL_CONNECTED;
}
else
call_state = CALL_IDLE;
#endif
#ifdef HEADSET
LED_ON;
call_status = call_detect(&setup_freq[0],N_FREQ_SETUP,N_REP_SETUP);
LED_OFF;
if(call_status != CALL_SETUP_FAILURE)
{
init_buffer();
init_rf();
init_protocol();
init_codec();
call_status &= ~MASTER_SYNC;
start_timer1(0,FRAME_PERIOD, DIV1);
call_state = CALL_CONNECTED;
}
else
call_state = CALL_IDLE;
#endif
break;
case CALL_CONNECTED:
#ifdef DONGLE
while(1)
{
// USB Dongle clears watchdog handling USB Suspend Mode
#ifdef USB
wdt_reset();
#endif
// Send and receive audio packet
audio_transfer();
// Handle key code from HEADSET
key_code = (signal_in[1] & 0x1F);
if(key_code != 0)
LED_ON;
else
LED_OFF;
#ifdef USB
if(key_code & VOLUME_DOWN)
CLEAR_VOLUME_DOWN;
else
SET_VOLUME_DOWN;
if(key_code & VOLUME_UP)
CLEAR_VOLUME_UP;
else
SET_VOLUME_UP;
if(key_code & MUTE_PLAY)
CLEAR_MUTE_PLAY;
else
SET_MUTE_PLAY;
if(key_code & MUTE_REC)
CLEAR_MUTE_REC;
else
SET_MUTE_REC;
#endif
// Check if call is to be cleared
#ifdef USB
if(!CALL_ACTIVITY_PIN)
{
call_activity_timer += 1;
if(call_activity_timer >= TIMEOUT_CALL_ACTIVITY)
call_status = CALL_CLEAR;
}
else
call_activity_timer = 0;
#else
if(!CALL_CLEAR_KEY)
call_status = CALL_CLEAR;
#endif
// Call clearing by HEADSET or DONGLE
if((key_code == CALL_CLEARING) || (call_status == CALL_CLEAR))
{
signal_out[0] |= SIGNAL_CALL_CLEAR;
call_timer += 1;
if(call_timer >= TIMEOUT_CALL_CLEAR_MASTER)
{
call_state = CALL_IDLE;
stop_codec();
init_buffer();
init_rf();
init_protocol();
init_codec();
eeprom_write(freq[0],EEPROM_ADR_FREQ0);
eeprom_write(freq[1],EEPROM_ADR_FREQ1);
LED_OFF;
#ifdef USB
// Disable watchdog used to handle USB Suspend Mode
wdt_disable();
#endif
break;
}
}
else
signal_out[0] &= ~SIGNAL_CALL_CLEAR;
// Call clearing due to Frame Loss
if(frame_loss >= TIMEOUT_FRAME_LOSS)
{
#ifdef USB
call_state = CALL_RECONNECT;
init_rf();
init_protocol();
// Disable watchdog used to handle USB Suspend Mode
wdt_disable();
#else
call_state = CALL_RECONNECT;
stop_codec();
init_buffer();
init_rf();
init_protocol();
init_codec();
#endif
break;
}
}
#endif
#ifdef HEADSET
while(1)
{
if(call_status & MASTER_SYNC)
{
audio_transfer();
}
else
{
call_status = get_sync();
if(call_status & MASTER_SYNC)
start_codec();
else
frame_loss += 10;
}
// Read and handle keys
key_code = read_key();
signal_out[1] &= 0xE0;
signal_out[1] |= key_code;
// Call cleared by DONGLE
if(signal_in[0] & SIGNAL_CALL_CLEAR)
{
call_timer += 1;
if(call_timer >= TIMEOUT_CALL_CLEAR_SLAVE)
{
call_state = CALL_IDLE;
stop_codec();
init_buffer();
init_rf();
init_protocol();
init_codec();
break;
}
}
else
call_timer = 0;
// Call clearing due to Frame Loss
if(frame_loss >= TIMEOUT_FRAME_LOSS)
{
call_state = CALL_RECONNECT;
stop_codec();
init_buffer();
init_rf();
init_protocol();
init_codec();
break;
}
}
#endif
break;
case CALL_RECONNECT:
#ifdef DONGLE
LED_ON;
call_status = call_setup(&setup_freq[0],N_FREQ_SETUP);
LED_OFF;
if(call_status != CALL_SETUP_FAILURE)
{
#ifdef USB
init_rf();
init_protocol();
reset_codec();
call_state = CALL_CONNECTED;
#else
init_buffer();
init_rf();
init_protocol();
init_codec();
start_codec();
start_timer1(0,FRAME_PERIOD, DIV1);
call_state = CALL_CONNECTED;
#endif
}
else
{
stop_codec();
init_buffer();
init_rf();
init_protocol();
init_codec();
call_state = CALL_IDLE;
}
#endif
#ifdef HEADSET
LED_ON;
call_status = call_detect(&setup_freq[0],N_FREQ_SETUP,N_REP_RECONNECT);
LED_OFF;
if(call_status != CALL_SETUP_FAILURE)
{
init_buffer();
init_rf();
init_protocol();
init_codec();
call_status &= ~MASTER_SYNC;
start_timer1(0,FRAME_PERIOD, DIV1);
call_state = CALL_CONNECTED;
}
else
call_state = CALL_IDLE;
#endif
break;
default:
break;
}
}
}